- 2011 - 現在 Kogakuin University School of Architecture, Department of Architectural Design
- 2011 - 現在 Professor, School of Architecture, Kogakuin University
- 1991 - 現在 一級建築士事務所 藤木建築研究室 代表
- 1991 - 現在 Principal Architect, Fujiki Architectural Design Studio
- 2009 - 2013 The University of Tokyo Institute of Industrial Science
- 2009 - 2013 Researcher, Institute of Industrial Science The University of Tokyo
- 2008 - 2011 Kogakuin University Faculty of Engineering, Department of Architecture
- 2008 - 2011 Professor, Department of Architecture, Faculty of Engineering, Kogakuin University
- 2007 - 2008 Kogakuin University Faculty of Engineering, Department of Architecture
- 2007 - 2008 Associate Professor, Department of Architecture, Faculty of Engineering, Kogakuin University
- 2001 - 2007 Kogakuin University Faculty of Engineering, Department of Architecture
- 2001 - 2007 Associate Professor, Department of Architecture, Faculty of Engineering, Kogakuin University
- 2000 - 2001 Tokyo University of Science Faculty of Engineering, Architecture
- 2000 - 2001 Department of Architecture, Faculty of Engineering, Tokyo Science
- 1997 - 2001 Fukui University of Technology Faculty of Engineering
- 1997 - 2001 Department of Architecture, Faculty of Engineering,
- 1984 - 1990 株式会社 坂倉建築研究所
- 1984 - 1990 Sakakura Associates Architects and Engineers